this post was submitted on 25 Apr 2024
162 points (95.0% liked)
Asklemmy
43131 readers
1392 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- [email protected]: a community for finding communities
~Icon~ ~by~ ~@Double_[email protected]~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Always. We used steel before then because it wouldn't react with the drink. We always knew aluminum cans would be cheaper, but couldn't figure out how to protect the flavor and carbonation until Coors figured out how to line it with plastic. He shared the process for free with his competition because he knew a recycling program would scale really well.
That's not entirely true. In the early days they used wax to line the cans because steel still leaves a taste in the drink. It just didn't work very well and also caused carbonation issues as the CO2 diffused into the wax.
Wow, multiple TIL on this thread.
Hmm. I wonder if this is true for all the various other acidic canned products. I use cans heavily in my cooking, so this is worrisome. Would the old Shackleton cans be wax-lined?
Glass is an option, or course, which is used in home canning.